NO20065668L - Styring av boydhus-slammotor i bronn. - Google Patents

Styring av boydhus-slammotor i bronn.

Info

Publication number
NO20065668L
NO20065668L NO20065668A NO20065668A NO20065668L NO 20065668 L NO20065668 L NO 20065668L NO 20065668 A NO20065668 A NO 20065668A NO 20065668 A NO20065668 A NO 20065668A NO 20065668 L NO20065668 L NO 20065668L
Authority
NO
Norway
Prior art keywords
boydhus
well
control
bent
bent housing
Prior art date
Application number
NO20065668A
Other languages
English (en)
Inventor
Geoff Downton
Original Assignee
Schlumberger Technology Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20065668L publication Critical patent/NO20065668L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub

Abstract

Et styrbart boresystem omfattende et bøyd hus, idet det bøyde hus inneholder eller har assosiert derved en drivmotor arrangert til å drive en drivaksel anordnet i vinkel til en akse av en del av borestrengen inntil det bøyde hus, og anordninger som tillater relativ rotasjon mellom borestrengen og det bøyde hus.
NO20065668A 2005-12-08 2006-12-08 Styring av boydhus-slammotor i bronn. NO20065668L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0524998.2A GB0524998D0 (en) 2005-12-08 2005-12-08 Steerable drilling system

Publications (1)

Publication Number Publication Date
NO20065668L true NO20065668L (no) 2007-06-11

Family

ID=35735740

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065668A NO20065668L (no) 2005-12-08 2006-12-08 Styring av boydhus-slammotor i bronn.

Country Status (4)

Country Link
US (1) US7987927B2 (no)
CA (1) CA2570716A1 (no)
GB (2) GB0524998D0 (no)
NO (1) NO20065668L (no)

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GB0613719D0 (en) * 2006-07-11 2006-08-23 Russell Oil Exploration Ltd Directional drilling control
GB2450498A (en) * 2007-06-26 2008-12-31 Schlumberger Holdings Battery powered rotary steerable drilling system
GB2458909B (en) * 2008-04-01 2013-03-06 Antech Ltd Directional well drilling
US9963937B2 (en) 2008-04-18 2018-05-08 Dreco Energy Services Ulc Method and apparatus for controlling downhole rotational rate of a drilling tool
BRPI0910881B1 (pt) * 2008-04-18 2019-03-26 Dreco Energy Services Ltd. Aparelhos para perfurar e para controlar a velocidade rotacional de uma ferramenta de perfuração, e, método para perfurar.
CA2721956A1 (en) * 2008-04-23 2009-10-29 Amkin Technologies Position indicator for drilling tool
US8146679B2 (en) * 2008-11-26 2012-04-03 Schlumberger Technology Corporation Valve-controlled downhole motor
GB2476463B (en) 2009-12-22 2012-05-30 Schlumberger Holdings System and Method for Torque Stabilization of a drilling system
US8919458B2 (en) 2010-08-11 2014-12-30 Schlumberger Technology Corporation System and method for drilling a deviated wellbore
AU2011301169B2 (en) 2010-09-09 2016-11-10 National Oilwell Varco, L.P. Downhole rotary drilling apparatus with formation-interfacing members and control system
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
US9038747B2 (en) 2011-06-20 2015-05-26 David L. Abney, Inc. Adjustable bent drilling tool having in situ drilling direction change capability
GB201204386D0 (en) * 2012-03-13 2012-04-25 Smart Stabilizer Systems Ltd Controllable deflection housing, downhole steering assembly and method of use
EP2935753A4 (en) 2012-12-19 2016-11-02 Services Petroliers Schlumberger ENGINE CONTROL SYSTEM
RU2602851C1 (ru) * 2012-12-19 2016-11-20 Хэллибертон Энерджи Сервисиз, Инк. Направленное бурение с применением вращающегося корпуса и селективно отклоняющегося приводного вала
RU2617759C2 (ru) 2012-12-19 2017-04-26 Шлюмбергер Текнолоджи Б.В. Система управления на основе винтового забойного механизма
US10662754B2 (en) 2013-07-06 2020-05-26 Evolution Engineering Inc. Directional drilling apparatus and methods
CA2922546C (en) * 2013-10-16 2017-11-28 Halliburton Energy Services, Inc. Downhole mud motor with adjustable bend angle
US9528320B2 (en) 2013-11-25 2016-12-27 Halliburton Energy Services, Inc. Rotary steerable drilling system
MX359928B (es) 2014-04-29 2018-10-16 Halliburton Energy Services Inc Control de la orientacion de la herramienta de una herramienta de fondo de pozo con friccion de sarta de perforacion reducida.
US9702200B2 (en) * 2014-05-21 2017-07-11 Tesco Corporation System and method for controlled slip connection
US9506335B1 (en) 2014-05-27 2016-11-29 Gary Smith Multi-directionally rotating downhole drilling assembly and method
US9109402B1 (en) 2014-10-09 2015-08-18 Tercel Ip Ltd. Steering assembly for directional drilling of a wellbore
US10738540B2 (en) 2016-01-27 2020-08-11 Halliburton Energy Services, Inc. Rheological fluid lock of shaft to housing
CN109296316A (zh) * 2018-10-11 2019-02-01 北京六合伟业科技股份有限公司 一种旋转导向钻具
CN109882098B (zh) * 2019-03-15 2024-04-02 中国石油天然气集团有限公司 螺旋降压携岩短管
US11339652B1 (en) 2020-11-04 2022-05-24 Saudi Arabian Oil Company Sampling formation fluid in oil and gas applications

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US3084631A (en) 1962-01-17 1963-04-09 Robbins & Myers Helical gear pump with stator compression
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US5343956A (en) * 1992-12-30 1994-09-06 Baker Hughes Incorporated Coiled tubing set and released resettable inflatable bridge plug
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US6047784A (en) * 1996-02-07 2000-04-11 Schlumberger Technology Corporation Apparatus and method for directional drilling using coiled tubing
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EP1163419B1 (en) * 1999-11-10 2004-06-16 Schlumberger Holdings Limited Control method for use with a steerable drilling system
GB0106368D0 (en) * 2001-03-15 2001-05-02 Xl Technology Ltd Method and apparatus for directional actuation
US6883622B2 (en) * 2000-07-21 2005-04-26 Smith International, Inc. Method for drilling a wellbore using a bi-center drill bit
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US20040108138A1 (en) * 2002-08-21 2004-06-10 Iain Cooper Hydraulic Optimization of Drilling Fluids in Borehole Drilling
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US7090033B2 (en) * 2002-12-17 2006-08-15 Vetco Gray Inc. Drill string shutoff valve
US6997272B2 (en) * 2003-04-02 2006-02-14 Halliburton Energy Services, Inc. Method and apparatus for increasing drilling capacity and removing cuttings when drilling with coiled tubing
US20050126826A1 (en) * 2003-12-12 2005-06-16 Moriarty Keith A. Directional casing and liner drilling with mud motor
US20050211471A1 (en) * 2004-03-29 2005-09-29 Cdx Gas, Llc System and method for controlling drill motor rotational speed

Also Published As

Publication number Publication date
GB0524998D0 (en) 2006-01-18
GB0624253D0 (en) 2007-01-10
GB2433082B (en) 2010-10-13
CA2570716A1 (en) 2007-06-08
US20070151767A1 (en) 2007-07-05
US7987927B2 (en) 2011-08-02
GB2433082A (en) 2007-06-13

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application